STM32F051R4T7TR 查看數據表（PDF） - STMicroelectronics

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STM32F051R4T7TR

ARM®-based 32-bit MCU, 16 to 64 KB Flash, 11 timers, ADC, DAC and communication interfaces, 2.0-3.6 V

STMicroelectronics 

STM32F051x4 STM32F051x6 STM32F051x8

Package information

Figure 52. UFQFPN32 package outline

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1. Drawing is not to scale.

2. All leads/pads should also be soldered to the PCB to improve the lead/pad solder joint life.

3. There is an exposed die pad on the underside of the UFQFPN package. This pad is used for the device

ground and must be connected. It is referred to as pin 0 in Table: Pin definitions.

DocID022265 Rev 7

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